Leo 4SR12-26 / 5.5KW Submersible Borehole Pump Only » Buy online now for only R 7,929.48 incl. VAT

Introducing the LEO 4SR12-26 submersible borehole pump, a robust 4-inch pump engineered for reliable deep-well water extraction across diverse industries. Built with a corrosion-resistant AISI304 stainless steel casing and motor base that meets NEMA standards, this submersible pump delivers consistent performance in mining, agriculture, aquaculture, food and beverage applications, as well as residential water supply systems. Available in both single-phase (0.37-2.2 kW) and three-phase (0.75-7.5 kW) configurations, the 4SR12-26 adapts seamlessly to different power requirements and operating environments.

Constructed with innovative floating impeller technology made from FDA-approved American Noryl® material, this submersible borehole pump combines durability with food-safe performance for sensitive applications. A built-in AISI304 check valve, integrated strainer, and precision hydraulic design ensure trouble-free operation in boreholes with sand content up to 0.25%, while the IP68-rated motor housing guarantees complete protection in submerged conditions. With flow rates ranging from 1 to 10 m3/h and a maximum fluid temperature rating of 35 degC, the LEO 4SR12-26 is your trusted solution for stable, long-lasting water supply from deep wells.

Application

• 4" SR series submersible pump adopts AISI304 casing and high-strength and durable "floating impeller"
• Impellers are made of American "Noryl®" material, which has got the approval of FDA(American Food and Drug Administration)
• With high-quality hydraulic design, AISI304 motor base up to "NEMA" standard, built-in AISI304 check valve, gasket, motorund outlet and built-in strainer
• Can be widely applied to mining and building industry, agriculture, aquaculture, food and beverage industry and family water supply

Motor And Pump

• Power: Single phase: 0.37~2.2KW 220~240V
• Power: Three phase: 0.75~7.5KW 380~415V
• Insulation class: B
• Protection grade: IP68
• Frequency: 50HZ
• Flow range: 1~10 (m3/h)
• Maximum fluid temperature: 35
• Maximum sand content: 0.25%